baber/WOPTO huggingface dataset:
Patent JP-S559863-A (JP)
Title: Nozzle apparatus designed to control simultaneous discharge of fluid
Inventor: IIJIMA HIROSHI
IPC: B29C43/00
Filed: 1978-07-10
Abstract: PURPOSE:An outer flow passage comprising a nozzle body and a needle valve, and an inner flow passage provided in the center of the valve are not simultaneously opened, so that a fluid in the inner flow passage can be recovered via the inner flow passage in said nozzle body. CONSTITUTION:Constituting a resin passage 47 with the nozzle body 27 and the needle valve 33; providing an opening for the flow passage 40 at the tip of the needle valve 33; and moving the needle valve 33 in the axial direction of the nozzle body 25, the passages 47 and 40 are opened and closed at the tip of the nozzle. The maximum moving range (a) of the valve; the moving range (b) of the valve before the passage 47 is opened; and the moving range (C) of the valve before the passage 40 is closed, are arranged to meet the requirement a>b>C so that both the passages will not simultaneously be opened on any conditions. It is therefore made possible to recover the pressurized fluid injected into the resin frame of the metal mold by fitting a through hole 29 in with the pressure-resisting fluid source so as to lead the fluid to flow backward through the flow passage 40.
Patent JP-S60227690-A (JP)
Title: Tissue culture of "akikaramatsu" (thalicrum hypoleucum)
Inventor: TABATA MAMORU
IPC: A01H4/00
Filed: 1984-04-26
Abstract: PURPOSE:AKIKARAMATSU (Thalicrum minus L. var. hypoleum Miq) is subjected to tissue culture using a liquid medium to enable high-efficiency and large- amount production of berberine which has been used as a useful ingredient. CONSTITUTION:The liquid medium used is prepared by adding at least one of plant hormons of naphthalenacetic acid and benzyladenine to a medium for plant tissue culture such as Murashige-Skoog medium, Linsmaier and Skoog medium, Gamborg B-5 medium or Mitsui M-9 medium. a callus of AKIKARAMATSU is inoculated to the liquid medium and aerobically cultured in dark at 20-30 deg.C. The callus proliferates and liberates more than 80% of the berberine it has formed, into the liquid medium.
Patent JP-H06299219-A (JP)
Title: Smelting reduction method for chromium ore
Inventor: WATANABE ATSUSHI
IPC: C21C5/35
Filed: 1993-04-09
Abstract: PURPOSE:To reduce the remaining metal quantity in slag. CONSTITUTION:This method is the one dividing a reducing smelting into a smelting reduction period and a finish reduction period. In the smelting reduction period, raw material, such as chromium ore, carbonaceous material, flux, is charged and also, blowing of oxygen is executed, and in the finish reduction period, the charge of the raw material is stopped and the blowing of the oxygen is executed until the carbonaceous material in the slag does not exist. When the carbonaceous material in the slag does not exist, the metal stuck to the carbonaceous material does not exist and also, the viscosity of the slag is lowered. By lowering of this viscosity, the granular metal produced at the time of blowing is easily settled and separated from the slag. Therefore, the remaining metal quantity in the slag becomes little and the metal loss at the time of removing the slag is remarkably reduced.
Patent JP-S559867-A (JP)
Title: Manufacturing method of printing wire for dot printer
Inventor: KAMITSUMA YASUO
IPC: B41J2/25
Filed: 1978-07-10
Abstract: PURPOSE:To obtain printing wire of which dimensional precision and its linearity are much improved in order to increase the functions of a dot printer and make the life of the printer longer with heat treatment while affecting raw material for manufacturing the printing wire by tensile stress within an elastic limit. CONSTITUTION:Wire 1 drawn from the bench is connected via a pulley 11 to a weight 10 so as to effect the tensile stress within an elastic limit on the wire, to which power is applied from a power source 12 via clipps 9 as electric contacts which can freely be fitted on the wire at suitable positions. The wire 1 is heated by resistance heat produced, and its residual flexibility is removed by the product of the tensile stress within an elastic limit given by the weight 10 multiplied by the heat. As a result, the wire obtained is superior in linearity and dimensional precision. It also becomes possible to reduce the volume of abrasion in its bearing portion as well as the wire, consequently improve the capacity of a dot printer, its longevity and printing quality.
Patent JP-H09243440-A (JP)
Title: Detector for shooting position of large-sized automobile and apparatus for shooting automobile with illegal axle weight using the detector
Inventor: SASAKI KAZUO
IPC: G01V8/20
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To detect that a site suitable for shooting a large-sized special-purpose automobile even having a protrusion above a front head has reached a predetermined shooting position. SOLUTION: A sensor 11 generates a beam 11d which crosses a passage at a high position where a large-sized automobile shields the beam but a small- sized automobile does not and outputs a sensing signal SA when the beam 11d is shielded. A sensor 12 generates a beam 12d which crosses the passage at a position lower than the high position and lower than a protrusion above the front head of the large-sized special-purpose automobile and outputs a sensing signal SB when the beam 12d is shielded. A signal processing part 13 outputs a shooting position detecting signal (b) when the sensing signal SA starts outputting first and subsequently the sensing signal SB starts outputting, while, when the sensing signal SB starts outputting first, it outputs the shooting position detecting signal (b) when the output of the sensing signal SA is started during the output of the sensing signal SB.
Patent JP-H11283757-A (JP)
Title: Lighting control system
Inventor: WATANABE HIDETAKA
IPC: H05B37/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a lighting control system easily controlling from the front of wall switches without detaching them from the wall, and enabling inexpensive, sure and rapid addressing. SOLUTION: Address requiring switches 304 are set on the front surface of wall switches 3, 4, and when pushing the address requiring switches 304, the wall switch 3 puts out an address requiring signal to a transmission line 2. A lighting controller 1 is provided with a switch switching an ordinary lighting control mode and an addressing mode, and in the addressing mode, addresses of all terminals are checked, and null addresses are sequentially returned when receiving the address requiring signals from the wall switches 3, 4. The wall switches 3, 4 received the null addresses store the addresses as self-addresses in an address storage means, thus the addresses are defined.
Patent JP-S60227554-A (JP)
Title: System for registering and confirming incoming transfer service
Inventor: FURUKAWA KENZOU
IPC: H04M3/54
Filed: 1984-04-25
Abstract: PURPOSE:To attain ease of confirmation of an incoming transfer service registration by providing a transfer service operating device comprising keys and lamps to a subscriber's equipment and a high sensitivity relay for identifying registration confirmation in an incoming transfer device. CONSTITUTION:When a subscriber SUB hooks off a handset, the incoming transfer service registration confirming equipment TFSE is acquired by the special number dial operation, started and the subscriber SUB receives an AC special tone via a winding of a relay A' in the equipment TFSE through the connection with the confirming equipment TSFE. When the subscriber operates a transfer service registration and release operation key TFS' on the transfer service operating equipment TFSOE, a relay TFS for incoming transfer service registration is activated, the polarity of subscriber lines A, B is inverted, a diode TFS'' in common use for a lamp on the equipment TFSOE is energized so as to attain transfer registration confirming display to the subscriber SUB and the accommodation of an exchange switch SW is switched from the subscriber side to a transfer destination subscriber number generating control circuit and a transfer service control circuit side.
Patent JP-H06293437-A (JP)
Title: Powder pressure feeding device
Inventor: TSUTSUBA TAKASHI
IPC: F23K3/02
Filed: 1993-04-09
Abstract: PURPOSE:To provide a powder pressure feeding device to reduce an amount of gas used for conveyance of a powder material. CONSTITUTION:A powdery material fed through a powder transfer pipe 5 to the central part of a rotor 7 is fed under a high pressure by means of a centrifugal force through a plurality of passages 8 radially arranged in the rotor 7. A rotor peripheral direction passage arranged in the peripheral direction of the rotor 7 is connected to the terminal end of the passage 8 at the tip part of the rotor 7 and a radial passage to the terminal end of the rotor peripheral direction passage. High pressure gas from a high pressure fan 13 is guided to the rotor peripheral direction passage through a passage 16 in the rotor 7 and injected through a jet nozzle. The rotor peripheral direction passage causes facilitation of transfer of a powdery material by means of the jet nozzle by utilizing an inertia force generated through rotation of the rotor 7.
Patent JP-S578419-A (JP)
Title: Continuous measuring device for oscillation change
Inventor: OOYABU MASAO
IPC: G01C15/00
Filed: 1980-06-19
Abstract: PURPOSE:To continuously and automatically record oscillation by projecting rays for tracking in horizontal directions and for measuring vertical movements from a fixing base, reflecting the rays for tracking in horizontal directions to the fixing base by a radio receiver on an oscillating object, and tracking the rays for measuring vertical movements. CONSTITUTION:An oscillator 1 is set horizontally on a fixing table. A lens 9 is directed toward the radio receiver 2 provided to an oscillating body such as ship, and infrared rays A are emitted from a light emitting diode 7. The infrared rays which is made incident to the retroreflection mirror 22 of the receiver 2 reflect and arrive at a horizontal type 2-segment photodiode 10, the output difference thereof drives a servomoter 13, so that the oscillator 1 automatically traces the mirror 22. The laser beam from an oscillator 11 passes through the lens 15 of the receiver 2, arrives at a vertical type 2-segment photodiode, and a servomotor 17 is driven so that the output difference thereof is eliminated. The reflecting mirror 22 is maintained at constant height by pulleys 18, 19, and a belt 20, and the extents of vertical movement are detected by a potentiometer 21 operating cooperatively with this. Thereby, the vertical movements are continuously recorded.
Patent JP-H05280669-A (JP)
Title: Compound flexible hose
IPC: B32B7/12
Filed: 1992-04-06
Abstract: PURPOSE:To improve storage stability by laminating successively from the inside by the order of a synthetic resin inner pipe, bonding agent layer, intermediate rubber layer, fiber reinforced layer and an external surface rubber layer, and also forming a bonding agent of a mixture of predetermined ratio of curing agent-contained novolak type phenol resin to rubber. CONSTITUTION:A bonding agent layer 2, mainly composed of a mixture of 25/75 to 55/45 dry weight ratio of a novolak type phenol resin component contained with a 2 to 7wt.% curing agent of hexamethylene tetrazine or the like to a rubber component, is formed in the outside of an inner pipe 1 consisting of polyamide resin or the like. An intermediate rubber layer 3, mainly composed of NBR or the like and vulcanization molded, is laminated to the outside of the bonding agent layer 2, and further to its outside, a fiber reinforced layer 4 formed of cotton or the like is laminated. An external surface rubber layer 5, formed of ethylene propylene diene rubber or the like excellent in weatherproof and heat resistance, is formed as the outermost layer.
Patent JP-S63249213-A (JP)
Title: Latch-up release device for electronic apparatus
Inventor: ITOI TAMOTSU
IPC: G06F11/00
Filed: 1987-04-03
Abstract: PURPOSE:To release a latch-up state of a microcomputer without drawing out a power source plug, by stopping an application of a power supply voltage to the microcomputer by operating a touch switch for a prescribed time or more, when the microcomputer is in a latch-up state. CONSTITUTION:When a microcomputer 1 is in a latch-up state, and goes to uncontrollable, a touch switch 10 is operated for a prescribed time or more. As a result, a terminal voltage of a capacitor 14 of a time constant circuit 12 exceeds a rise voltage VBE of a second transistor 16, and the second transistor 16 turns on, therefore, the fourth transistor 18 turns off. Therefore, since no power supply voltage is applied to the microcomputer 1, as for the microcomputer 1, energy for continuing the latch-up state is cut off. In such a way, the latch-up state of the microcomputer 1 is released.
Patent JP-S57197994-A (JP)
Title: Time division multiplex transmission system
Inventor: FUKUNAGA MASAKAZU
IPC: H04Q9/14
Filed: 1981-05-29
Abstract: PURPOSE:To perform a control which does not generate malfunctions even if a central station and terminals are not synchronized with each other in respect to power on and off, by resetting data when power is supplied to a terminal equipment and the command is issued from the central station. CONSTITUTION:When power of a terminal equipment is turned on in a time T1, flip flops 51 and 52 are reset, and outputs Q become low-level together. Data received first in the terminal equipment under this state is division control data (D2) of control data (DCA), and this data (D2) is received by a terminal device 32 in a terminal equipment 2, and a receiving confirmation pulse (ROK) is outputted from the terminal device 32, and a clock pulse is applied to a clock terminal CL of the flip flop 52. Consequently, since the flip flop 52 is set when power of the terminal equipment 2 is turned on at any time, the output Q of the flip flop 51 is already high-level when a control data receiving signal (VR) is outputted, and data is taken into a central station 8 accurately.
Patent JP-H01255675-A (JP)
Title: Production of blackened zinc alloy plated steel sheet
Inventor: NAKAGAWA YOSHITAKA
IPC: C23C22/53
Filed: 1988-04-05
Abstract: PURPOSE:To blacken a Zn-Ni alloy plated steel sheet in a short time by immersing the plated steel sheet having a regulated Ni content in an acidic aq. soln. prepd. by dissolving specified amts. of phosphoric acid and hydrogen peroxide. CONSTITUTION:The Zn-Ni alloy plated steel sheet contg. >=5% Ni in the uppermost layer is immersed in the acidic aq. soln. of <=3pH prepd. by dissolving 1-20% phosphoric acid and 0.5-10% hydrogen peroxide to form a blackened film. Since the treating soln. has increased oxidizing power by the addition of hydrogen peroxide, the plated steel sheet can be blackened without carrying out anodizing. When an org. inhibitor for inhibiting the leaching of metal ions, e.g., polyoxyalkylene glycol is further added to the treating soln. by about 0.1-10%, the excessive dissolution of the plating layer can be prevented and the reduction of the thickness of the formed blackened layer by dissolution can also be prevented.
Patent JP-H075182-A (JP)
Title: Microprobe and atomic force microscope employing the same
Inventor: KAWASAKI TAKEHIKO
IPC: C30B19/00
Filed: 1993-03-19
Abstract: PURPOSE:To allow high resolution observation using a microprobe by forming the reflective surface of a cantilever of a planar single crystal of gold. CONSTITUTION:After a seed 106 is formed at a desired position on the rear surface of a cantilever 105, a planar single crystal 107 of gold is grown selectively to form a light reflective surface thus producing a cantilever microprobe. The planar single crystal of gold is formed on the substrate by throwing potassium iodide and iodine into distilled water to produce aqueous solution of iodine, throwing a gold and dissolving the gold by stirring to produce a solution of gold complex containing [[AuI4] and [AuI2], bringing the substrate into contact with the gold complex solution on the surface thereof, raising the temperature of the solution to 30-100 deg.C, sustaining the temperature to accelerate evaporation of iodine component, and supersaturating the gold to be deposited on the surface of the substrate as nuclei.
Patent JP-H09274297-A (JP)
Title: Print producing system, printing condition deciding device and printing condition instructing device
Inventor: KITA AKIRA
IPC: G03B27/32
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce the number of operators concerned in image decision and to reduce labor costs by providing 1st and 2nd image pickup means, a picture display means, an instruction input means and 1st and 2nd printing means. SOLUTION: The 1st printing device 110 prints the image from a photographic original 1 on photosensitive material for printing 115 based on an instruction about a printing condition for the original 1 image-picked up by the 1st image pickup device 10, which is inputted by an instruction input keyboard 64. The 2nd printing device 120 prints the image from the photographic original 2 on the photosensitive material for printing 125 based on the instruction about the printing condition for the original 2 image-picked up by the 2nd image pickup device 20, which is inputted by the keyboard 64. Thus, the printing condition for an image frame printed by a plurality of printing devices is decided by one operator, so that the labor costs are reduced by as much as the reduction of number of the operators.  The decision of the printing condition for the image frame printed by a plurality of printing devices is homogenized.
Patent JP-S5710199-A (JP)
Title: Voice information extractor
Inventor: KASUYA HIDEKI
IPC: G10L15/04
Filed: 1980-06-21
Abstract: A phoneme information extracting apparatus includes correlation data generators for successively generating correlation data representing the correlation between the acoustic power spectrum data corresponding to input voice and power spectrum data of various reference phonemes, selection circuits for successively transferring these correlation data when they detect that three or more successive correlation data have values greater than a predetermined value, maximum data hold circuits for holding the maximum correlation data among the correlation data transferred from the respective selection circuits, and a phoneme determination circuit for determining the optimum phoneme by detecting one of the data hold circuits that is holding the maximum correlation data among the correlation data held in the data hold circuits.
Patent JP-S539703-A (JP)
Title: Isomerization of octatriene
Inventor: TOKISAWA MAKOTO
IPC: C07C67/00
Filed: 1976-07-15
Abstract: PURPOSE: 1,3,7-n-Octatriene is isomerized by heating without any need of special catalysts selectively to 1,3,6-n-octatriene useful as an intermediate for the preparation of organic compounds and a raw material of polymers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59210689-A (JP)
Inventor: HIGUCHI TOORU
IPC: H05K3/44
Filed: 1983-05-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09116423-A (JP)
Title: Wave propagation logic
Inventor: SASHIYANANDAN RAJIBAN
IPC: H03K19/173
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a wave propagation circuit having single or plural circuit stages. SOLUTION: Each of circuit stages 80, 82 has the same number of evaluation devices 110, 112, 114 as logic inputs 88, 90, 92 of each of the circuit stages 80, 82. Each of the circuit stages 80, 82 conducts pre-charging and evaluation corresponding to a clock signal alternately as if to draw a wave. For the pre- charge cycle corresponding to the clock signal, a pre-charge pulse is propagated from one circuit stage to the other to precharge the out put node 122(137) of each of circuit stages 80, 82 one after another distributingly. For the evaluation cycle corresponding to the clock signal, the 1st stage 80 evaluates its input based on a data pulse signal. The 2nd circuit stage 82 evaluates its input corresponding to the output of the 1st circuit stage 80.  Since the wave propagation logic circuit is provided with plural forward conduction devices and plural feedback devices, the noise margin is provide and an output error caused by sharing charges and charge re-distribution is reduced.
Patent JP-S61242925-A (JP)
Inventor: TEO YOHAN AUFUSUTO POPUMA
IPC: C03C3/095
Filed: 1986-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08243951-A (JP)
Title: Universal installing tool for rock drill to prevent health hazard due to vibration
Inventor: TAI HIDETOSHI
IPC: E02F3/40
Filed: 1995-03-07
Abstract: PURPOSE: To prevent a health hazard due to vibration, silicosis and an accident, and contribute to shortening of a construction period in a universal installing tool devised to perform installing work on a power shovel regardless of the angle direction of a work surface without relying on a rock drill and an excavator to be used in slope face-inclined face work such as afforestation to restore a landslide site and to prevent an earth and sand flow. CONSTITUTION: When a rock drill and an excavator are installed on a bucket of a power shovel, these are installed by a devised universal installing tool by using a universal joint and a shaft of a car or a corresponding product. The tool is composed of an iron plate 3 to which a point tooth claw to be installed on the bucket is welded and an angle plate 6 by installing a universal joint 7, a coil spring 10, a spline yoke 15, a T-shaped reinforcing reinforcement 16 or the like on this, and the reinforcing reinforcement 16, the machine drill and the excavator are installed by a rubber band using a tire tube.
Patent JP-S61238757-A (JP)
Title: Manufacture of (+)s-2-hydroxy-2-methyl-hexanoic acid
Inventor: POORU FUREDERITSUKU KOOREI
IPC: C07D207/16
Filed: 1986-04-14
Abstract: A method for preparing an important stereospecific intermediate in the synthesis of prostaglandin analogs is disclosed. Said intermediate is (+)S-2-hydroxy-2-methyl-hexanoic acid and is prepared via an asymmetric halolactonization reaction utilizing L-proline as the chiral agent.
Patent JP-S62239023-A (JP)
Title: Liquid level gauge circuit
Inventor: HIROSE YOSHIKAZU
IPC: G01F23/26
Filed: 1986-04-11
Abstract: PURPOSE:To accurately detect a liquid level by cutting off a pulse voltage when a voltage applied to a resistance reaches a constant reference value lower than the crest value of the pulse voltage. CONSTITUTION:When a pulse voltage Va is outputted from a pulse oscillation circuit 26, a pulse voltage Vb is developed at the output terminal Q of an FF circuit 27 and a pulse voltage Vc is generated at the output terminal, the inversion of Q, but the voltage Vb is 1 and the voltage Vc is 0 when the voltage Va rises. Then, the voltage Vb is applied to an LR series circuit 30 through a transistor (TR) 28 and the rising of the voltage Vb is delayed at the circuit 30 corresponding to the inductance of a coil 16, so a voltage Ve applied to a resistance 29 has a slow rising waveform. When the voltage applied to the resistance 29 reaches the reference voltage Vs of a comparator 31, the comparator 31 outputs a pulse Vd, which is inputted to the input terminal R of the circuit 27. At this time, 0 appears at a terminal S and then the terminal Q of the circuit 27 is in a 0 state, so the voltage Vb applied to the coil 16 is cut off and the liquid level is detected accurately.
Patent JP-S5418841-A (JP)
Title: Temporary rust preventive resin composition
Inventor: ITOU ETSUO
IPC: C09D5/08
Filed: 1977-07-14
Abstract: PURPOSE: A temporary rust preventive resin composition capable of forming waterresistant films only by air-drying with ease, comprising a water-soluble resin obtained by solubilizing an esterified copolymer resin of an olefin or vinyl compound and an ethylenic unsaturated dicarboxylic acid with an alkali in water. 
     COPYRIGHT: (C)1979,JPO&Japio